## Problem 099 — rank:74

**Title:** Quantitative mechanosensing

**Added binding assumptions (LaTeX):**

```latex
The frequency-response relation is a linear time-invariant approximation with specified initial conditions or a settled stationary regime. Hats in this equation denote Fourier transforms, not estimators. Fix transform/window conventions and the admissible frequency band. Outside that band, new nonlinear states or history dependence must be modeled explicitly rather than attributed to the same transfer function.
```

**Direct edits:** 0. **Fresh external checks:** None; supplied sources retained as provenance.